Libraries tagged by php capcha

A lightweight captcha generator for PHP 8.1+ with GD extension

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Base On Gregwar/Captcha , compatible with php 8.0+, add setImageType(), and setBackgroundColor() support alpha channel;

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Captcha Validation in PHP Forms

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A captcha generator for PHP

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Google Captcha Plugin for the Eve Framework

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A PHP library for generating Captcha challenges using libgd.

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Official PHP SDK for the CaptchaAI captcha-solving service

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AJ-Captcha SDK for PHP

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Alibaba Cloud Captcha SDK for PHP

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Service, ViewHelper and Validator classes for TYPO3 Flow in order to easily implement a captcha validation. Based on gregwar's captcha library for PHP.

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An easy to install self-hosted image captcha library implemented with PHP + InterventionImage.

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Captcha Gateway is a PHP library that provides integration to secure your website forms with CloudFlare Turnstile or Google ReCaptcha.

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Provides captcha support (Requires the php_gd library).

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A clean and solid RethinkDB driver for PHP.

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PHP class to generate a captcha to avoid spam.

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